Hey Guys, it appears I'm having similar problems as dooboysgirl (link below), but I actually had the boat out in the water all day one time. I had a blast, it worked fine and I was able to trailer it just fine, but after I got it home it would not turn over again. Everything else works fine, although it does not beep anymore. Horn, gauges, lights, bilge pump and fan all work, and I have checked the fuses in the caps in the mpem, but still it will not turn over with the ignition switches. I took off each ignition module and each engine turned over when I jumped them with a screw driver, so I know the battery and connections are good. Now I am thinking this narrows it down to the DESS, the neutral switch, or the mpem (I was hoping neutral switch). I can't get the throttle assembly out to test the neutral switch without drilling out the alan screws because they are too tight and will wallow out. But since it's not beeping at all, does this sound more like it could be a bad mpem? Any help would be greatly appreciated, because I've only had it out one time, and I would like to get it out again before it gets too cold this year (I live in Mississippi, so summer's not over yet, lol).
http://seadooforum.com/showthread.php?t=3816&highlight=Won't+turn+over
http://seadooforum.com/showthread.php?t=3816&highlight=Won't+turn+over